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CORECESS Inc. http://www.corecess.com Q3. 2010 CORECESS -Fiber Access Solution-

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Simply Connecting the World About CORECESS

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Brief Profile <ul><li>Foundation : Jan, 1997 </li></ul><ul><li>Founder and CEO : Jeremy Ha </li></ul><ul><li>Focused on broadband access technology including WDM PON, GEPON, GPON and xDSL </li></ul><ul><li>HQ Location : South Korea </li></ul><ul><li>Branches in US, Japan and Russia </li></ul><ul><li>Manufacturing in Korea and China </li></ul>

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CORE CESS Success <ul><li>A pioneer of WDM PON Technology in the World </li></ul><ul><ul><li>Picked by Korea Telecom as the first commercial deployment supplier in the world </li></ul></ul><ul><li>A pioneer in Gigabit Ethernet PON base FTTH </li></ul><ul><ul><li>Selected as Korea Telecom’s solution provider in 2005 for 20k lines </li></ul></ul><ul><ul><li>Deployed more than 500k lines worldwide </li></ul></ul><ul><li>A pioneer in IP broadband access </li></ul><ul><ul><li>World’s 1 st IP DSLAM supplier in 2001 </li></ul></ul><ul><ul><li>Has been serving for more than 5M broadband subscribers in more than 20 countries </li></ul></ul>

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Footprints of Corecess in IP Solution

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Simply Connecting the World CORECESS FTTx Solution Overview

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Solution Overview Home/SMB CC38xx (PON ONT) CC39xx (PON RG) S5 PON OLT Primary CO/Hub Distribution CO/Hub, Node CPE GEPON /GPON Scenario A GEPON/ GPON 16 GEPON/ 16 GPON (Hybrid WDM) Reach Extender Scenario B Scenario C S1 GEPON µOLT S1 GEPON µOLT 16 /32 GbE(WDM) GEPON Scenario D 16/ 32 GbE(WDM) WDM Filter Scenario E Reach Extender GbE Corporate & Cellular CC37xx (WDM ONT) R2Z (Outdoor ONU) Multi GbE R1P ( PON ONU)

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Solution description <ul><li>Available now offering Data, RF video, VoIP to Corporation, SMB and Residential by single platform </li></ul>* Based on 64 split . In case of 32 split, the number of max. user is reduced by scale 2 Target Customer Case HUB to Node Node to Premise Guaranteed BW per user max. user per fiber Advantage Features # fiber Reach # fiber Reach Home & SMB A 1 β km 64 (20-β) Km 15.6/31.2M 64* 1. Being ready to migrate to 10G GEPON B 20 Km 1024 20Km 15.6/31.2M 1024* 1. Covering 1024 home-pass per cell thru a single fiber from Hub to Node 2. Being cost effective solution and fully supporting central mgmt 3. Preventing CAPEX from deploying additional fibers between Hub to Node C 2 100Km 2 20Km 15.6M 128 1. Redundant link without additional switch/router 2. Fit for small operator or city carrier 3. Indoor/outdoor type are available D 1 20Km 1024 20Km 15.6M 1024* 1. Covering 1024 home pass per cell thru a single fiber from Hub to Node 2. Extending service coverage up to 40Km from HUB to premise 3. Preventing CAPEX from deploying additional fibers between Hub to Node Corp. & Cellular E α km 16 (20-α) Km 1G 16 1. Offering dedicated 1GbE BW to each 16 corporation users thru a singe fiber from Hub to Node 2. Fully supporting QoS and security function based on pure Ethernet protocol

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Solution Highlights <ul><li>A state-of-the art WDM PON, GPON and GEPON technology offers scalability and flexibility for FTTx access network with minimum CapEx & OpEx </li></ul><ul><ul><li>High performance L3 switch based OLT provides GPON,GEPON and WDM PON </li></ul></ul><ul><ul><li>Colorless operation of WDM PON </li></ul></ul><ul><li>Hybrid WDM PON with Reach Extender saves fiber and extend service coverage up to 40 Km </li></ul><ul><ul><li>Integration of WDM PON and GPON/GEPON </li></ul></ul><ul><ul><li>Fiber save between Central Hub/CO and Distribution Hub/CO, Node </li></ul></ul><ul><ul><li>Centralized network architecture for minimum operational cost with deploying major actives in minimized number of Central Hub/CO and passives and simple actives in Distribution Hub/CO, Node </li></ul></ul><ul><li>Provides integrated access solution with various ONT and the latest last mile access solution directly coupled to OLT </li></ul><ul><ul><li>TPS enabled home gateway </li></ul></ul><ul><ul><li>Ethernet Tx & Fx, VDSL2 for FTTB </li></ul></ul><ul><li>TPS + α solution for new revenue source </li></ul><ul><ul><li>AMR for smart grid </li></ul></ul><ul><ul><li>Security service, Home ICT with USN </li></ul></ul>

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Simply Connecting the World CORECESS Cutting Edge WDM PON Lambda Plus solution

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Legacy CO & Passive network RG GEPON/GPON Trunk fiber Main CO/Hub Local CO/Hub PON Splitter Local Exchange Office Hand-off to LEC Core network Management <ul><li>Demand for reductions in Local CO/Hub </li></ul><ul><li>real estate cost </li></ul><ul><li>maintenance costs(i.e. Engineers) </li></ul>Management Feed fiber <ul><li>Demand for fiber savings </li></ul><ul><li>Trunk fiber </li></ul><ul><li>Feed fiber </li></ul><ul><li>Various types of Users </li></ul><ul><li>Corporate, Cellular, SMB and Residential users </li></ul><ul><li>Symmetric vs. Asymmetric BW, SLA </li></ul>SMB / Home Corporate Cellular MxU ONU ONU ONU ONT

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Corecess Hybrid WDMPON Solution GEPON/GPON <ul><li>Centralized management </li></ul><ul><li>Single platform for Biz & Home service </li></ul>Management 16 WDM Filter (1 :16) λ 1 λ 16 Reach Extender RG SMB / Home Corporate Cellular MxU ONU ONU ONU GbE Hybrid WDM PON λ 1 ~ λ 16 in a single core Λ n can be GEPON/GPON, GbE <ul><li>Robustness of service provisioning </li></ul><ul><ul><li>GbE for Biz & PON for SMB/HOME </li></ul></ul><ul><li>Standard GEPON/GPON ONT </li></ul><ul><li>Extended service coverage up to 40 Km </li></ul>Fiber savings on Trunk/Feed <ul><li>Min. management with passives & environment hardened extender </li></ul><ul><li>Colorless operation of WDM </li></ul>Main CO/Hub Node, Local CO/Hub Customer ONT

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Migration w/ Investment Protection GEPON/GPON CO/Hub <ul><li>Immediate service with as – is network </li></ul><ul><li>Insert WDM Reach Extender when bandwidth demand or number of customers increased </li></ul><ul><li>while keeping existing OLT, OSP/RN and ONU/ONT </li></ul>16 WDM Filter (1 :16) λ 1 λ 16 Reach Extender GbE Hybrid WDM PON GEPON/GPON GbE S5 PON OLT <ul><li>Move existing OLT SFP Transceiver to RE </li></ul><ul><li>Insert WDM SFP Transceiver </li></ul>RG SMB / Home Corporate ONU RG SMB / Home Corporate ONU

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Benefits of Hybrid WDM PON Solution Access Network 5~20km DSL, PON Metro Network ~50km SDH, Ethernet, WDM Core Network ~200km SDH,WDM, OXC Access Network ~ 60Km Corecess WDM PON Core Network ~200km SDH,WDM, OXC <ul><li>Considering fiber trenching and engineering costs, Corecess Hybrid WDM PON solution offers lower CAPEX than GEPON. </li></ul><ul><li>Corecess Hybrid WDM PON enables carries to reduce number of central office number which apparently save substantial OPEX over legacy Network. </li></ul><ul><li>Backbone Fiber optic installation cost : USD10,000/ Km </li></ul><ul><li>Access Fiber optic installation cost : USD7,000/ Km </li></ul>CAPEX per subscriber OPEX

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Simply Connecting the World CORECESS FTTH Services

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Highlights of Services <ul><li>Triple Play Service </li></ul><ul><ul><li>Data communication, Video and VoIP service </li></ul></ul><ul><li>Smart Grid (AMR) Interface </li></ul><ul><ul><li>RS485, RS232 and Zigbee interface for Automatic meter reading </li></ul></ul><ul><li>Security and Home ICT service </li></ul><ul><ul><li>RS485, RS232 and Zigbee interface for Security sensors </li></ul></ul>

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Corecess Solution for TPS + α S5 PON OLT Telco/ISP provider AMR server Fiber Cable G/GEPON (1G/2.5G) GEPON Splitter Reach Extender Central Office Remote Office WDM Filter Reach Extender VoIP IPTV AMR Customer Splitter G/GEPON Various types of uplink interface (10G, 1G, Copper, Fiber) TPS + α applicable by a single device Customer GbE GbE Remote Office STB STB VoIP IPTV AMR RS485 Zigbee Meter Customer Premise Residential Gateway Corporate & Cellular CC37xx (WDM ONT) R2Z (Outdoor ONU)

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Video overlay Application S5 OLT Single Home or SMB Splitter VoIP Data IPTV Video Overlay Customer Video 1550nm RG-VO CATV operator Head end CATV Transmitter WDM Combiner EDFA PON 1310/1490nm PON with Video overlay <ul><li>Highlight </li></ul><ul><ul><li>Deliver PON Data and Analog Video thru a single fiber </li></ul></ul><ul><ul><li>Capable to provide Analog Video with TPS by a single residential gateway </li></ul></ul>Node Customer STB

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Corecess EOC Configuration Coaxial distribution DATA VoIP ONT EOC Master Down 1490nm Up 1310nm <ul><li>By adding OLT and EoC Equipments to the existing configuration, CATV operators can provide Internet service to the customer. </li></ul>CATV Internet Splitter ONU Fiber Optic Central Office 2 Broadcast Station CCEM-11 Or CCEM-40 Central Office 2 Building Central Office 2 ONU

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Corecess EOC Configuration Amplifier + WDM CATV 1550nm Internet Down 1490nm Up 1310nm ONU Coaxial distribution DATA VoIP ONT EOC Master Down 1490nm Up 1310nm <ul><li>Triplexer divide “ λ ” to 1550nm for Video(RF) signal and 1310nm(Uplink), 1490nm(Downlink) for Data signal. </li></ul><ul><li>Power type of EoC Master such as EM-11 and EM-40 equipments are AC 220v, so it is required to install in Building. </li></ul>CCEM-11 Or CCEM-40 Splitter 1550nm Down 1490nm Up 1310nm Central Office 2 Broadcast Station Central Office 2 ONU Central Office 2 Building

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Corecess EOC Configuration Amplifier + WDM CATV 1550nm Internet Down 1490nm Up 1310nm Triplexer RF Receiver EOC Master ONT Splitter Coaxial distribution DATA VoIP DATA VoIP CCONB-1100 <ul><li>“ Triplexer” and “ONU” is built in EoC Master(ONB-1100). </li></ul><ul><li>ONB-1100 required the HFC type power supply, the installation location of ONB-1100 will be electronic poll or underground. </li></ul>Central Office 2 Broadcast Station Central Office 2 ONU Central Office 2 Houses

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Solution Migration CC3942EVO VoIP CATV DATA STB Amplifier + WDM CATV 1550nm Internet Down 1490nm Up 1310nm Splitter Fiber Optic Central Office 2 Broadcast Station Customer Customer side <ul><li>Migration to FTTH Services </li></ul><ul><ul><ul><li>Very easy to Migrate to FTTH EVO solution by changing only ONT side. </li></ul></ul></ul><ul><ul><ul><li>No need to overlapping investment at the OLT side to migrate FTTH service. </li></ul></ul></ul><ul><ul><ul><li>It is very cost effective solution to migration. </li></ul></ul></ul>

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Utility Solution Overview G/GEPON Case 1 Distribution CO/Hub Node Concentrator PLC Ethernet ZigBee Transformer RS232 or RS485 220v 22.9Kv Concentrator PLC Ethernet Transformer RS232 or RS485 220v 22.9Kv Splitter Case 3 GbE 10GbE S5 OLT Case 2 GbE+GEPON Primary CO/Hub

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Corecess Security Solution Smart Phone S5 OLT Web Client NVR Switch Splitter Security Company Fire Control Fire Station Police Station Mobile Network Internet Invasion detection Notification Alarm Alarm Notification

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Simply Connecting the World Products Overview

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S511 OLT platform <ul><li>Packet processing functionalities for IP-based “Triple Play Service” delivery </li></ul><ul><ul><li>Carrier Ethernet Features(Ethernet OAM, Network VPN over VPLS and MiM)(SCM-B208G) </li></ul></ul><ul><ul><li>Robust QoS capabilities through deep multi-packet classification, multiple priority queue , congestion control, traffic shaping & policing and modification </li></ul></ul><ul><ul><li>Supporting extensive Layer 2 and 3 multicast capability; IGMP, DVMRP and PIM </li></ul></ul><ul><ul><li>IP routing and VLAN processing capabilities </li></ul></ul><ul><ul><li>Supporting DHCP server and relay </li></ul></ul><ul><ul><li>Supporting Link aggregation or redundancy </li></ul></ul><ul><li>11 Slots: 2 SCM + 8 LIM + 1 Power slot </li></ul><ul><li>7 RU, Full front access </li></ul><ul><li>MAX 160Gbps backplane capacity </li></ul><ul><li>MAX 20Gbps slot capacity </li></ul><ul><li>Switching and Control Module (SCM) </li></ul><ul><ul><li>1:1 protection </li></ul></ul><ul><ul><li>SCM-B208G for GPON OLT </li></ul></ul><ul><ul><ul><li>208G Switching Fabric(for 2.5G platform) </li></ul></ul></ul><ul><ul><ul><li>4x10GbE + 8xGbE SFP for uplink </li></ul></ul></ul><ul><ul><li>SCM-B72GP for GEPON OLT </li></ul></ul><ul><ul><ul><li>88G Switching Fabric(for 1G platform) </li></ul></ul></ul><ul><ul><ul><ul><li>2 x10GbE + 4xGbE for uplink </li></ul></ul></ul></ul><ul><li>4 different kinds of Line Interface Module (LIM) </li></ul><ul><ul><li>8 ports GPON LIM (LIM-GP8P) </li></ul></ul><ul><ul><li>8 ports GEPON / 4 ports 2.5G EPON LIM(LIM-EP8G-2.5) </li></ul></ul><ul><ul><li>8 ports 1000Base-FX SFP LIM(LIM-D8GF) </li></ul></ul><ul><ul><li>8 ports 100/1000Base-TX LIM(LIM-D8GT) </li></ul></ul><ul><ul><li>2+1 of -48VDC or 100~220VAC Power supplier </li></ul></ul>

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S506 OLT platform <ul><li>6 Slots: 1 SCM + 4 LIM + 1 Power slot </li></ul><ul><li>4 RU, Full front access </li></ul><ul><li>MAX 40Gbps backplane capacity </li></ul><ul><li>MAX 10Gbps slot capacity </li></ul><ul><li>Switching and Control Module (SCM) </li></ul><ul><ul><li>SCM-B68G for GPON OLT </li></ul></ul><ul><ul><ul><li>68G Switching Fabric(for 2.5G platform) </li></ul></ul></ul><ul><ul><ul><li>2x10GbE + 8xGbE for uplink </li></ul></ul></ul><ul><ul><li>SCM-B24GP for GEPON OLT </li></ul></ul><ul><ul><ul><li>40G Switching Fabric(for 1G platform) </li></ul></ul></ul><ul><ul><ul><ul><li>2 x10GbE + 4xGbE for uplink </li></ul></ul></ul></ul><ul><li>4 different kinds of Line Interface Module (LIM) </li></ul><ul><ul><li>4 ports GPON LIM(LIM-GP4P) </li></ul></ul><ul><ul><li>4 ports GEPON LIM(LIM-EP4G-GR) </li></ul></ul><ul><ul><li>4 ports 1000Base-FX SFP LIM(LIM-D4GF) </li></ul></ul><ul><ul><li>4 ports 10/100/1000Base-TX LIM(LIM-D4GT) </li></ul></ul><ul><ul><li>1+1 of -48VDC or 100~220VAC Power supplier </li></ul></ul><ul><li>Packet processing functionalities for IP-based “Triple Play Service” delivery </li></ul><ul><ul><li>Robust QoS capabilities through deep multi-packet classification, multiple priority queue , congestion control, traffic shaping & policing and modification </li></ul></ul><ul><ul><li>Supporting extensive Layer 2 and 3 multicast capability; IGMP, DVMRP and PIM </li></ul></ul><ul><ul><li>IP routing and VLAN processing capabilities </li></ul></ul><ul><ul><li>Supporting DHCP server and relay </li></ul></ul><ul><ul><li>Supporting Link aggregation or redundancy </li></ul></ul>

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S506 GbE OLT system <ul><li>6 Slots: 1 SCM + 4 LIM + 1 Power slot </li></ul><ul><li>4 RU, ETSI compliant form factor </li></ul><ul><li>Full front access </li></ul><ul><li>MAX 64Gbps backplane capacity </li></ul><ul><li>MAX 16Gbps slot capacity </li></ul><ul><li>Switching and Control Module (SCM) </li></ul><ul><ul><li>SCM-B72GP </li></ul></ul><ul><ul><ul><li>88G Switching Fabric(for 1G platform) </li></ul></ul></ul><ul><ul><ul><li>2x10GbE + 4xGbE SFP for uplink </li></ul></ul></ul><ul><li>Line Interface Module(LIM) </li></ul><ul><ul><li>LIM-D16GF </li></ul></ul><ul><ul><ul><li>16 ports GbE SFP LIM </li></ul></ul></ul><ul><ul><li>LIM-D16GT </li></ul></ul><ul><ul><ul><li>16 ports GbE 100/1000Base-Tx </li></ul></ul></ul><ul><ul><li>1+1 of -48VDC or 100~220VAC Power supplier </li></ul></ul><ul><li>Economic GbE aggregator / AON platform </li></ul><ul><li>MAX 24G(2x20G+4x1G) uplink capacity </li></ul><ul><ul><li>2 x 10GbE XFP </li></ul></ul><ul><ul><li>4 x 1GbE SFP </li></ul></ul><ul><li>MAX 64 GbE ports </li></ul><ul><ul><li>64 100/1000Base-TX </li></ul></ul><ul><ul><li>64 GbE SFP </li></ul></ul>

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S1 GEPON µOLT <ul><li>Network Interface </li></ul><ul><ul><li>Two port GbE for network & Two port GEPON for subscriber </li></ul></ul><ul><li>Friendly installation </li></ul><ul><ul><li>Small enough to be installed anywhere such as a pole etc </li></ul></ul><ul><ul><li>Support Full Front Access </li></ul></ul><ul><li>Support extensive Layer 2+ function </li></ul><ul><ul><li>Support Tag VLAN based on port and IEEE 802.1q based. </li></ul></ul><ul><ul><li>Support quick network recovery from RSTP. </li></ul></ul><ul><ul><li>Provide Broadcast storm control and ACL based </li></ul></ul><ul><ul><li>on L2, L3, L4 parameter </li></ul></ul><ul><ul><li>Provide QoS and IGMP snooping for IP multicast service </li></ul></ul><ul><ul><li>Support Policing Multi-field classification for filtering </li></ul></ul><ul><li>In – band Management </li></ul><ul><li>Temperature hardened operating -40 ~ 65℃ </li></ul><ul><li>Provide remote upgrade, provisioning management </li></ul>Dual 1x4/1x8 splitter POWER Unit 2 x GEPON 2 x GbE S1 GEPON µOLT CC3702W WDM media converter POWER Unit GEPON (Downlink) GbE λ m λ n Uplink

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WDM RN Products <ul><li>Low insertion loss Thin Film Filter: < 4dB IL </li></ul><ul><li>Passive device </li></ul><ul><li>16 Channel support </li></ul><ul><li>C-band: From 1535.xx to 1559.xx </li></ul><ul><li>Temperature hardened </li></ul>Wall mount type Manhole type Rack mount type WDM-MD16CH Splitter Mux-Demux <ul><li>WDM Mux and Demux with circulator </li></ul><ul><li>Passive device </li></ul><ul><li>16 Channel support </li></ul><ul><li>C-band: From 1535.xx to 1559.xx </li></ul>Mux ch 1 ~ ch 8 ch 9 ~ ch 16 ch 1 ~ ch 8 ch 9 ~ ch 16 1 2 3 SC/APC 16 * SC/APC 16 * SC/APC Demux

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RE4-EH/RE16-CH Reach Extender <ul><li>4 ports/16ports GPON/GEPON OLT Regenerator with OEO WDM wavelength conversion </li></ul><ul><ul><li>Reach extension up to 40 Km(20Km each for WDM and GEPON/GPON) </li></ul></ul><ul><ul><li>Colorless operation of WDM </li></ul></ul><ul><ul><li>OAM Capable : Real-time monitoring of Extender’s status - Temperature, power status - WDM PON and GPON/GEPON OTRx information (standard SFF8472 compatible) </li></ul></ul><ul><ul><li>Redundant power module </li></ul></ul><ul><ul><li>Environment hardened (RE4-EH) </li></ul></ul><ul><ul><li>WDM PON wavelength : Wavelength range from 1530nm to 1560nm(C-band) </li></ul></ul><ul><ul><li>GPON/GEPON wavelength : Down stream 1490nm, Up stream 1310nm </li></ul></ul><ul><ul><li>ITU-T G.984.6 compatible </li></ul></ul>RE4-EH (Outdoor type) RE16-CH (Indoor type)

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R1 Series ONU <ul><li>R1 is a series of 1RU fixed configuration type product </li></ul><ul><li>Separate product for 100BaseTX & 100BaseFX Ethernet, VDSL2 </li></ul><ul><li>Provides high speed and reliable fiber base transport in an optional slot : GbE, GEPON, GPON and WDM PON </li></ul><ul><li>Provides flexible role out configurations from single unit to mid-capacity stacking (through 10/100/1000Base-T cascading) </li></ul><ul><li>Remote management and provisioning capabilities </li></ul><ul><li>Full Front Access Cabling </li></ul><ul><li>Operating Temperature : -20 ~ 60℃ </li></ul><ul><li>Temperature hardened : -40 ~ 65℃(Option) </li></ul><ul><li>R1P-SW L2/3 switch </li></ul><ul><li>24 ports 10/100Base- TX </li></ul><ul><li>R1P- VD VDSL2 DSLAM </li></ul><ul><li>24 ports VDSL2 </li></ul><ul><li>R1P-SW L2/3 switch </li></ul><ul><li>24 ports 10/100Base- FX </li></ul>

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R1P MDU ONU <ul><li>Provides high speed and reliable fiber base transport in an optional slot : GbE, GEPON, GPON and GbE WDM </li></ul><ul><li>Provides flexible role out configurations from single unit to mid-capacity stacking (through 10/100/1000Base-T cascading) </li></ul><ul><li>Support extensive Layer 2+ function </li></ul><ul><li>User Ports </li></ul><ul><ul><li>24 RJ45 Connectors for R1P-SW24 TX Switch </li></ul></ul><ul><ul><li>24 SFP Connectors for R1P-SW24 FX Switch </li></ul></ul><ul><li>Uplink Interface: 2 ports 100/1000BaseFX/TX combo, 1 port GPON, 1 port GEPON, 1 port WDM PON </li></ul><ul><li>Temperature hardened : operating -40 ~ 65℃(Option) </li></ul>R1P-SW MDU ONU F.G Uplink/Cascade 10/100/1000Base-TX Console LED LINK/ACT LED RUN 100Base-TX or FX Optional uplink slot Power Inlet Uplink/Cascade 100/1000Base-FX SFP

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Customer Premise <ul><li>Product Type </li></ul><ul><ul><li>R2Z-482x-OTB (Optical Terminal Block type for outdoor) </li></ul></ul><ul><ul><li>R2Z-482x-FOC (Fiber Optical Closure type for outdoor) </li></ul></ul><ul><li>Interface </li></ul><ul><ul><li>4 port 1000BaseFX or 2 port 1000BaseFX & 2 port EPON/GPON </li></ul></ul><ul><ul><li>8 10/100BaseTX or 8 100BaseFX or 4 10/100BaseTX & 4 E1/T1 TDM </li></ul></ul><ul><ul><li>2 RS485/RS422 & 1 RS232 & 1 Zigbee & 1 WLAN & USB </li></ul></ul><ul><ul><li>Power Interface for UPS </li></ul></ul>R2Z Outdoor typed ONU 802.11n Or ZIGBEE <ul><li>Power </li></ul><ul><li>Dual Input </li></ul><ul><li>- UPS alarm </li></ul>Console Ethernet Management GbE(2G) Or 10G x 2 GbE(2G) RS485 X 2 RS232 X 1 USB host 2.0 R2Z - Sensor R2Z – S8TX R2Z – CPU R2Z – Uplink(2G) R2Z – SW(2G)

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Corecess ONT/CPE Products Network Interface User Interface VoIP RF Video WLAN SW Features Operating Temperature CC370x WDM PON 1 GbE TX&SFP combo 2 GbE SFP NA NA NA Media converter -20 ~ 60℃ CC380x GEPON 1 GbE & 1 FE TX, 4FE TX NA NA NA L2 Features 0 ~ 50 ℃ CC394x(W) GEPON, GPON VDSL, FE, GbE 4 FE Tx 2 CH OPT OPT L3 Features/ NAT/ Firewall 0 ~ 50 ℃ (Desk-top) -40 ~ 65 ℃ (Wall/Out-door) CC394xZ(W) GEPON, GPON GbE Tx 4FE Tx , RS485 , RS232 , Zigbee,USB 2 CH NA OPT L3 Features/ NAT/ Firewall 0 ~ 50 ℃ (Desk-top) -40 ~ 65 ℃ (Wall/Out-door) CC350x GPON 2 GbE Tx, 4GbE Tx NA NA NA L2 Features 0 ~ 50 ℃ CC3251 CC3251B VDSL 1 FE Tx NA NA NA Simple CPE 0 ~ 50 ℃

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Corecess RG Products <ul><li>Subscriber Management </li></ul><ul><ul><li>DHCP server/client, PPPoE, NAT </li></ul></ul><ul><ul><li>Authentication: 802.1x client/supplicant, Radius client </li></ul></ul><ul><li>System Management </li></ul><ul><ul><li>Remote/Local mgmt & provisioning </li></ul></ul><ul><ul><li>TR-069 </li></ul></ul><ul><li>CATV signal distribution, HFC and FTTx nodes </li></ul><ul><ul><li>Frequency BW : 45MHz~1GHz </li></ul></ul><ul><ul><li>RF output level : 25dBmV/Ch </li></ul></ul><ul><li>VoIP (SIP 2.0) </li></ul><ul><ul><li>Support Codec: G.711 a/u-Law & G.729 or G.723 </li></ul></ul><ul><ul><li>FAX T.38 relay </li></ul></ul>CC394x(W) RG UNI Uplink TX FX VD (VDSL) E (GEPON) G (GPON) VO (RF Overlay) 4 port 100Base- TX CC3940- TX CC3940- FX CC3940- VD CC3940- E CC3940- G CC3940- VO 4 port 100Base- TX + W LAN CC3940 W - TX CC3940W- FX CC3940 W - VD CC3940 W - E CC3940 W - G CC3940 W - VO 4 port 100Base- TX + 2 port VoIP CC394 2 - TX CC394 2 - FX CC394 2 - VD CC394 2 - E CC394 2 - G CC39 42 - VO 4 port 100Base- TX + 2 port VoIP + W LAN CC394 2W - TX CC394 2W - FX CC394 2W - VD CC394 2W - E CC394 2W - G CC394 2W - VO * Temperature Hardened option available G/EPON with VO RF out 100BaseTX VoIP Wi-Fi

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G/GEPON 100BaseTX VoIP RS485 RS232 USB Voice over IP High Speed Data WIFI RS485 Zigbee Meter Customer Premise STB IPTV Sensor Thermostat Cat5 cable Cat3 cable G/EPON / FX,TX CC3942RZ with Zigbee/Serial Meter Zigbee <ul><li>Subscriber Management </li></ul><ul><ul><li>DHCP server/client, PPPoE, NAT </li></ul></ul><ul><ul><li>Authentication: 802.1x client/supplicant, Radius client </li></ul></ul><ul><li>System Management </li></ul><ul><ul><li>Remote/Local mgmt & provisioning </li></ul></ul><ul><ul><li>TR-069 </li></ul></ul><ul><li>VoIP (SIP 2.0) </li></ul><ul><ul><li>Support Codec: G.711 a/u-Law & G.729 or G.723 </li></ul></ul><ul><ul><li>FAX T.38 relay </li></ul></ul><ul><li>User Interface </li></ul><ul><ul><li>Zigbee </li></ul></ul><ul><ul><li>1 port RS485 or 1 port RS232 </li></ul></ul><ul><ul><li>4 ports 10/100Base-TX </li></ul></ul><ul><ul><li>USB </li></ul></ul><ul><ul><li>2 ports VoIP(Optional) </li></ul></ul><ul><li>Uplink Interface </li></ul><ul><ul><li>GEPON/GPON </li></ul></ul><ul><ul><li>GbE/FE FX & FE TX </li></ul></ul>

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AMR Customer Premise Thermostat Uplink RS235 /485 x4 TX x 4 G/EPON Uplink x2 IP Camera PC Sensor RS232 or RS485 <ul><li>Subscriber Management </li></ul><ul><ul><li>DHCP server/client, PPPoE, NAT </li></ul></ul><ul><ul><li>Authentication: 802.1x client/supplicant, Radius client </li></ul></ul><ul><li>System Management </li></ul><ul><ul><li>Remote/Local mgmt & provisioning </li></ul></ul><ul><li>User Interface </li></ul><ul><ul><li>100Base-TX 4 Ports </li></ul></ul><ul><ul><li>RS232/485 4 Ports </li></ul></ul><ul><ul><li>USB(Optional) </li></ul></ul><ul><li>Uplink Interface </li></ul><ul><ul><li>2 Ports G/GEPON or TX/FX for Redundancy </li></ul></ul>Ethernet CC3940R 4 G/GEPON or TX/FX

39.
Simply Connecting the World Network and Operational Management

40.
OSS-EMS-NE Inter-working OSS of Service Provider Fault Performance Provisioning CRM Corecess EMS Corecess Equipment 1 Corecess Equipment 2 Corecess Equipment N … DB (MySQL) SNMP SNMP FTP HTTP XML XML XML TCP/IP(Java RMI) EMS Clients North bound Interface South bound Interface XML

41.
OSS-EMS-NE Inter-working (II) <ul><li>Northbound functions & Interface of EMS by XML </li></ul><ul><ul><li>Fault Management </li></ul></ul><ul><ul><ul><li>Alarm (Trap: System, Module, Port, Subscriber, Environment) report </li></ul></ul></ul><ul><ul><li>Performance Management </li></ul></ul><ul><ul><ul><li>statistics per interface, port, VLAN </li></ul></ul></ul><ul><ul><ul><li>every 5 min, 15 min, 1 day, 1 week, 1 month, 1 y e ar </li></ul></ul></ul><ul><ul><li>Provisioning Management </li></ul></ul><ul><ul><ul><li>Configuration per each Line/Subscriber </li></ul></ul></ul><ul><ul><ul><li>by HTTP protocol (HTTP body over Web-Methods) </li></ul></ul></ul><ul><li>Southbound Interface of EMS </li></ul><ul><ul><li>Fault Management, Performance Management, Provisioning Management, Configuration Management </li></ul></ul><ul><ul><ul><li>by SNMP </li></ul></ul></ul><ul><ul><ul><li>by XNM (XML based Network Management) </li></ul></ul></ul><ul><li>Subscriber management </li></ul><ul><ul><li>Management KEY(MAC, VALN, Physical port) per 1 user allocation </li></ul></ul><ul><ul><li>User Information management ( client grade, phone number, etc) </li></ul></ul>

42.
CORECESS ViewlinX EMS SNMP API Node Discover Node Monitor Basic Traffic Monitor EMS Launcher Topology Viewer Tree View Tool Manager Misc. Tools Manager Performance Manager Software Update Utility MIB Browser MIB Parser Network Tools SNMP Tools Fault Manager Equipment Management Systems FX5400 Series FX5400 Series FX5400 Series FX5400 Series S5 OLT R1 ONU Corecess North Bound Interface (JAVA API, XML Server) OSS Upper NMS DB ViewlinX Corecess NBI Service/Business Level Sx OLT Rx ONU NEs

43.
ViewlinX Key Features <ul><li>Fault Management </li></ul><ul><ul><li>Alarm (Trap: System, Module, Port, Subscriber, Environment) report with Sound and LED </li></ul></ul><ul><ul><li>Alarm history management </li></ul></ul><ul><li>Configuration Management </li></ul><ul><ul><li>Configurations by GUI instead of CLI per each type of Equipment </li></ul></ul><ul><li>Performance Management </li></ul><ul><ul><li>Statistics per interface, port, VLAN with display methods of Graph and table </li></ul></ul><ul><ul><li>Every 5 min, 15 min, 1 day, 1 week, 1 month, 1 year </li></ul></ul><ul><li>Access security Management </li></ul><ul><ul><li>Login password, User grade (Admin, RO, RW) management </li></ul></ul><ul><li>Service Profile Management </li></ul><ul><ul><li>Batch configuration for bulk configuration </li></ul></ul><ul><li>File management </li></ul><ul><ul><li>Remote Software upgrade, Configuration backup/restore </li></ul></ul>

44.
Simply Connecting the World Case Study

45.
KT (GEPON) Connector Box Central Office Single Home Apartment Multi Home Manhole ( Optic Connector Box) Case 3: RN Cabinet Case 2: E. Pole Splitter < Optic Connector Box > E-PON Splitter < Splitter Cabinet > Manhole WDM-PON Jumper cord WDM-PON Case 1: Manhole Optic cable E-PON < RN Cabinet > WDM-PON E-PON Optic cable Optic cable

46.
Single Service Area GEPON RT/Node GEPON Splitter MxU ONU R1P VD24 Single Home Central Office OLT S506 GEPON Splitter Internet Backbone SW GEPON ONU R1 SW24 ONT 38xx SKBB (GEPON) MxU

47.
KT (WDM PON) <ul><li>WDM PON pilot project in 2008 </li></ul><ul><ul><li>FTTN with S511 + R1P SW24FL2B </li></ul></ul><ul><ul><li>Volume : 384 subscribers </li></ul></ul><ul><ul><li>Service area : MDU in local city </li></ul></ul><ul><ul><li>Approx. 100K ports deployment in 2008 is foreseen </li></ul></ul>WDM PON OLT with SLS in the CO WDM MUX in APT Management Office Switch with ONU uplink in the basement of building Single Service Area WDM Filter RT/Node Central Office 16 x GbE 1 GbE ( λ 1) 1 GbE ( λ 2) 1 GbE ( λ ..) R1P SW24FL2B R1P SW24FL2B

48.
Case study for WDM PON <ul><li>Corecess WDM PON has been deployed in KT from 2007. </li></ul>* The term of GW-PON (Gigabit WDM PON) is used in KT instead of WDM PON. <ul><li>An official presentation from KT </li></ul>

49.
FTTH in Sanctuary Cove <ul><li>GEPON OLT in management office covers whole properties </li></ul><ul><ul><li>Preserve well organize management system </li></ul></ul><ul><li>Hardened Residential Gateway in a garage in each subscriber </li></ul><ul><ul><li>Installed with UPS in a specially designed outdoor case </li></ul></ul>GEPON Customer GEPON Splitter Management Office VoIP Data IPTV STB Garage

50.
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